1992891419

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{21149}}^1$

素因数の和:21430

約数の個数: 16

約数和(自身を含む): 2211105600

約数和(自身を除く): 218214181

約数列:

[1, 17, 23, 241, 391, 4097, 5543, 21149, 94231, 359533, 486427, 5096909, 8269259, 86647453, 117228907, 1992891419]

約数ペア:

[(1, 1992891419), (17, 117228907), (23, 86647453), (241, 8269259), (391, 5096909), (4097, 486427), (5543, 359533), (21149, 94231)]